Appraisal number: 804 (2019)
Date issued: 23 Aug 2019
ADESO® Adesoguard and REOXTHENE TECHNOLOGY® Damp Proof (DPM) Membranes
Description
ADESO® Adesoguard, REOXTHENE TECHNOLOGY® Easy Lift, REOXTHENE TECHNOLOGY® Bitulight and REOXTHENE TECHNOLOGY® Polyflex Light Damp Proof (DPM) Membranes are self-adhesive and torch-applied bitumen-based damp-proof membranes for basement retaining walls and floors. They are applied under floor slabs and foundations and to the exterior face of basement retaining walls to prevent water vapour penetrating to the interior face in spaces where moisture may cause damage.
The products are supplied as torch-applied modified bitumen sheets or self-adhering, cold-applied, polymer-rubber modified bitumen sheets in roll form and are applied as single or double-layer systems.
Scope
ADESO® Adesoguard, REOXTHENE TECHNOLOGY® Easy Lift, REOXTHENE TECHNOLOGY® Bitulight and REOXTHENE TECHNOLOGY® Polyflex Light Damp Proof (DPM) Membranes have been appraised as DPMs for use:
- on building subject to non-specific design under floor slabs complying with NZS 3604 and behind concrete masonry basement walls and under floor slabs complying with NZS 4229
- in buildings subject to specific design with substrates of in situ or precast concrete complying with NZS 3101 or concrete masonry complying with NZS 4230 and 4210
- where subsoil drainage and free-draining granular backfill has been placed behind basement walls.
ADESO® Adesoguard, REOXTHENE TECHNOLOGY® Easy Lift, REOXTHENE TECHNOLOGY® Bitulight and REOXTHENE TECHNOLOGY® Polyflex Light Damp Proof (DPM) Membranes must be adequately protected against damage during backfilling and in service.
This product must be installed by Mapei New Zealand Ltd approved applicators.
Technical literature
ADESO® Adesoguard
- Adesoguard Data Sheet, Rev. 1-18
- Self-adhesive waterproofing membranes MPY3000010-03/18
- Figure 8.23 First waterproofing phase and associated accessories (first 2 m in height)
- BUILD-UP BM 9.0 Retaining wall - Single layer Page 47
- BUILD-UP BM 9.1 Retaining wall - Double layer with insulation Page 48
- Drawing B-0902 - Foundation wall with rising damp Page XVIII
REOXTHENE TECHNOLOGY® Easy Lift
- Easy Lift Wall-Floor Junction Membrane Data Sheet Rev. 1/18
- Easy Lift details:
- Easylift - Block / Floor Joint (single layer) Rev 15/06/2018
- Easylift - Block / Floor Joint (two layer) Rev 15/06/2018
- Easylift - Block Floor Joint (two layer) Rev 15/06/2018
- Easylift - Block Floor Joint 2 (two layer) Rev 15/06/3018
- Easylift - Precast Wall / Floor Joint Rev 15/06/2018
- Easylift - Vertical Termination 1 Rev 15/06/2018
- Easylift - Construction Joint Rev 15/06/2018
- Easylift - Exterior Concrete Corner Rev 15/06/2018
- Easylift - Ground Beam Rev 15/06/2018
- Easylift - Interior Concrete Corner Rev 15/06/2018
REOXTHENE TECHNOLOGY® Bitulight
- Bitulight Data Sheet Rev. 1/15
REOXTHENE TECHNOLOGY® Polyflex Light
- Polyflex Light Data Sheet Rev. 1/17
Consenting instructions
Always refer to the Appraisal in full and the technical literature.